MIPS: BCM1480: Remove checks for CONFIG_SIBYTE_BCM1480_PROF

There are two checks for CONFIG_SIBYTE_BCM1480_PROF in the tree since
v2.6.15. The related Kconfig symbol has never been added to the tree. So
these checks have always evaluated to false. Besides, one of these
checks guards a call of sbprof_cpu_intr(). But that function is not
defined. Remove all this.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/6981/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index 59cfe26..373fbbc 100644 (file)
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -347,19 +347,8 @@ asmlinkage void plat_irq_dispatch(void)
        unsigned int cpu = smp_processor_id();
        unsigned int pending;
 
-#ifdef CONFIG_SIBYTE_BCM1480_PROF
-       /* Set compare to count to silence count/compare timer interrupts */
-       write_c0_compare(read_c0_count());
-#endif
-
        pending = read_c0_cause() & read_c0_status();
 
-#ifdef CONFIG_SIBYTE_BCM1480_PROF
-       if (pending & CAUSEF_IP7)       /* Cpu performance counter interrupt */
-               sbprof_cpu_intr();
-       else
-#endif
-
        if (pending & CAUSEF_IP4)
                do_IRQ(K_BCM1480_INT_TIMER_0 + cpu);
 #ifdef CONFIG_SMP